Definition: In this task, you are given inputs i,j, and A, where i and j are integers and A is a list. You need to return the sum of all the numerical elements in the list A between the positions i and j (including positions i and j). Return 0 if no numerical element is present in the list between the given ranges. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j.
Input: 6, 16, ['l', '6925', 'F', '1497', 'b', '5591', 'B', '1415', '409', 'Q', 'z', '2101', '7779', 'P', '3065', 'x', 'A']

20360